2680211995136

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{50543}}^1$

素因数の和:50862

約数の個数: 160

約数和(自身を含む): 5976445483008

約数和(自身を除く): 3296233487872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 257, 403, 416, 496, 512, 514, 806, 832, 992, 1028, 1612, 1664, 1984, 2056, 3224, 3328, 3341, 3968, 4112, 6448, 6656, 6682, 7936, 7967, 8224, 12896, 13364, 15872, 15934, 16448, 25792, 26728, 31868, 32896, 50543, 51584, 53456, 63736, 65792, 101086, 103168, 103571, 106912, 127472, 131584, 202172, 206336, 207142, 213824, 254944, 404344, 414284, 427648, 509888, 657059, 808688, 828568, 855296, 1019776, 1314118, 1566833, 1617376, 1657136, 1710592, 2039552, 2628236, 3133666, 3234752, 3314272, 4079104, 5256472, 6267332, 6469504, 6628544, 10512944, 12534664, 12939008, 12989551, 13257088, 20368829, 21025888, 25069328, 25878016, 25979102, 26514176, 40737658, 42051776, 50138656, 51958204, 53028352, 81475316, 84103552, 100277312, 103916408, 162950632, 168207104, 168864163, 200554624, 207832816, 325901264, 336414208, 337728326, 401109248, 402676081, 415665632, 651802528, 675456652, 802218496, 805352162, 831331264, 1303605056, 1350913304, 1610704324, 1662662528, 2607210112, 2701826608, 3221408648, 3325325056, 5214420224, 5234789053, 5403653216, 6442817296, 6650650112, 10428840448, 10469578106, 10807306432, 12885634592, 20939156212, 21614612864, 25771269184, 41878312424, 43229225728, 51542538368, 83756624848, 86458451456, 103085076736, 167513249696, 206170153472, 335026499392, 670052998784, 1340105997568, 2680211995136]

約数ペア:

[(1, 2680211995136), (2, 1340105997568), (4, 670052998784), (8, 335026499392), (13, 206170153472), (16, 167513249696), (26, 103085076736), (31, 86458451456), (32, 83756624848), (52, 51542538368), (62, 43229225728), (64, 41878312424), (104, 25771269184), (124, 21614612864), (128, 20939156212), (208, 12885634592), (248, 10807306432), (256, 10469578106), (257, 10428840448), (403, 6650650112), (416, 6442817296), (496, 5403653216), (512, 5234789053), (514, 5214420224), (806, 3325325056), (832, 3221408648), (992, 2701826608), (1028, 2607210112), (1612, 1662662528), (1664, 1610704324), (1984, 1350913304), (2056, 1303605056), (3224, 831331264), (3328, 805352162), (3341, 802218496), (3968, 675456652), (4112, 651802528), (6448, 415665632), (6656, 402676081), (6682, 401109248), (7936, 337728326), (7967, 336414208), (8224, 325901264), (12896, 207832816), (13364, 200554624), (15872, 168864163), (15934, 168207104), (16448, 162950632), (25792, 103916408), (26728, 100277312), (31868, 84103552), (32896, 81475316), (50543, 53028352), (51584, 51958204), (53456, 50138656), (63736, 42051776), (65792, 40737658), (101086, 26514176), (103168, 25979102), (103571, 25878016), (106912, 25069328), (127472, 21025888), (131584, 20368829), (202172, 13257088), (206336, 12989551), (207142, 12939008), (213824, 12534664), (254944, 10512944), (404344, 6628544), (414284, 6469504), (427648, 6267332), (509888, 5256472), (657059, 4079104), (808688, 3314272), (828568, 3234752), (855296, 3133666), (1019776, 2628236), (1314118, 2039552), (1566833, 1710592), (1617376, 1657136)]